Hey everyone just joined up had a few questions. I own a 2013 f150 xlt 2.5 leveling kit rough country. 2.2 rear with 35 inch tires and soon some baja bumpers my question though is whats everyones thoughts on exhaust ? Should I do just cat back because everything ahead of that looks to already be 3 inches. Also for intake has anyone put a boss 302 intake manifold on I have heard good things on it just not 100% on what I'm getting into and last is what type of intake should I get ? Short air. Cold air ?